Will Rahm Emanuel be investigated for sexual assault?

I don’t mind that Chief of Staff Rahm Emanuel is bi/curious, but I do mind if he is sexually assaulting political underlings:

Rep. Massa describes a confrontation with Emanuel in a shower: “I am showering, naked as a jaybird, and here comes Rahm Emanuel, not even with a towel wrapped around his tush, poking his finger in my chest, yelling at me.”

Will Attorney General Holder investigate Rahm Emanuel for this sexual assault, or will Rahm get a free pass like the CEOs of AIG, Frannie Mae, and Freddie Mac?